diff --git a/python/src/trezorlib/transport/__init__.py b/python/src/trezorlib/transport/__init__.py
index d7661b59bd..97a3b740c9 100644
--- a/python/src/trezorlib/transport/__init__.py
+++ b/python/src/trezorlib/transport/__init__.py
@@ -113,11 +113,11 @@ class Transport:
 
 
 def all_transports() -> Iterable[Type["Transport"]]:
+    from .ble import BleTransport
     from .bridge import BridgeTransport
     from .hid import HidTransport
     from .udp import UdpTransport
     from .webusb import WebUsbTransport
-    from .ble import BleTransport
 
     transports: Tuple[Type["Transport"], ...] = (
         BridgeTransport,